CVE-2026-47383
NocoDB: Stored Cross-Site Scripting via Row Comments
Description
NocoDB is software for building databases as spreadsheets. Prior to 2026.05.1, an authenticated commenter could store HTML in row comments that executed as script when other users hovered over the comment in the expanded form view. The comment write paths persisted the raw comment body with no server-side sanitisation; the expanded-form sidebar then rendered the stored body and fed its data-tooltip attribute to Tippy with allowHTML: true. Even when the editor stripped script tags at write time, attribute-level payloads re-entered the DOM as live HTML on hover. This vulnerability is fixed in 2026.05.1.
INFO
Published Date :
June 23, 2026, 8:15 p.m.
Last Modified :
June 23, 2026, 8:15 p.m.
Remotely Exploit :
No
Source :
GitHub_M
Affected Products
The following products are affected by CVE-2026-47383
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
Solution
- Update NocoDB to version 2026.05.1.
- Apply vendor patches if available.
- Review comment input sanitization.
- Ensure HTML rendering is safe.
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CVE-2026-47383 vulnerability anywhere in the article.